Consider the following system of equations *,+x,- 3x,=3 2x, – 3x, + 4x 3 = - 4 By using Gauss elimination method, what are the values of x, and x,? O A. x,=a+1 and x,=2a+1 O B. x, =a+2 and x,=2a+1 O C. x, =a-2 and x,=2a – 1 O D. x, =1+a and x,=2a+2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the following system of equations
*, +x,- 3x,=3
2r, – 3x,+ 4x,= - 4
By using Gauss elimination method, what are the
values of x, and x,?
O A. x,=a+ 1 and x,=2a+1
=a+1 and x,=2a +1
А.
О В. х, —а+2and x, %3D2a + 1
O C. x, =a-2 and x,=2a – 1
O D. x, =1+a and x,=2a+2
Transcribed Image Text:Consider the following system of equations *, +x,- 3x,=3 2r, – 3x,+ 4x,= - 4 By using Gauss elimination method, what are the values of x, and x,? O A. x,=a+ 1 and x,=2a+1 =a+1 and x,=2a +1 А. О В. х, —а+2and x, %3D2a + 1 O C. x, =a-2 and x,=2a – 1 O D. x, =1+a and x,=2a+2
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